Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Joseph T. Sowder — 1 Patent

York, AL: #8 of 14 inventorsTop 60%
Alabama: #5,394 of 10,951 inventorsTop 50%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Joseph T. Sowder has been granted 1 US patent. All of these patents were granted in 2015. Joseph T. Sowder ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Joseph T. Sowder in York, AL, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8935922 Steam generation device 2015-01-20